(function () {
  function appendScript() {
    var script = document.createElement('script');
    script.async = true;
    script.src = 'https://cdn.jsdelivr.net/npm/pangu';
    document.body.appendChild(script);
  }

  var install = function(hook) {
    hook.init(function (_) {
      appendScript();
    });

    hook.doneEach(function (_) {
      try {
        pangu.spacingElementByClassName('content');
      } catch (e) {

      }
    });
  };

  $docsify.plugins = [].concat(install, $docsify.plugins);

}());
